baber/WOPTO huggingface dataset:
Patent RU-2260111-C1 (RU)
Inventor: RAJKEVICH S I
IPC: E21B43/02
Filed: 2004-07-01
Granted: 2005-09-10
Abstract: FIELD: oil production industry, particularly gas and/or oil producing wells, especially to increase hydrocarbon output from thick nonuniform productive reservoir through created filtering system. 
     SUBSTANCE: method involves cutting opening in casing pipe of the well within productive reservoir capping interval; additionally penetrating in separate productive reservoirs and/or beds and/or lenticels of the reservoir through previously cut opening and side channels; placing filtering material in the side channels and main well bore under pressure of natural vertical productive reservoir cracks opening and securing above cracks in opened state to activate fluid filtering of productive reservoir into producing well, wherein filtering material pressure in peripheral side channels spaced maximal distance from main well bore exceeds pressure of natural vertical productive reservoir cracks opening. 
     EFFECT: increased well yield and overhaul period, improved efficiency due to increased open area of the filtering system in proximal productive reservoir zone adjoining producing well and reduced costs and time for filtering system creation due multidirectional natural cracks utilization. 
     8 cl
Patent RU-2272889-C1 (RU)
Title: Casing-head stuffing box assembly
Inventor: ARTEMENKO VASILIJ MIKHAJLOVICH
IPC: E21B33/03
Filed: 2004-07-27
Granted: 2006-03-27
Abstract: FIELD: oil production industry, particularly operation equipment included in wellhead assembly and means to prevent oil spills between rod and seal. 
     SUBSTANCE: casing-head stuffing box assembly comprises main body, upper stuffing box body having lid, lower stuffing box body and adjusting unit arranged in cavity. The cavity is defined by main body, lower stuffing box body and coupling nut. The adjusting unit comprises stepped annular piston, as well as lower stiffening box body and stepped annular piston cooperating one with another so that the body and the piston may perform mutual rotation. Inner and outer cylindrical surfaces of lower stiffening box body and stepped annular piston have equal eccentricities. Inner cavities between spaced main body, stepped annular piston and coupling nut are filled with liquid. Lid of upper stuffing box has cavity to be filled with lubricant before stiffening box operation and during operation thereof. 
     EFFECT: increased operational reliability of casing-head stuffing box. 
     1 dwg
Patent RU-2273609-C1 (RU)
Title: Heat-resistant coating
Inventor: SOLNTSEV STANISLAV SERGEEVICH
IPC: C03C8/22
Filed: 2004-09-01
Granted: 2006-04-10
Abstract: FIELD: mechanical engineering; production of materials for protection of details of the turbine engines against the heat-resistant gaseous corrosion. 
     SUBSTANCE: the invention is pertaining to the field of mechanical engineering, in particular, to production of materials for protection of details of the turbine engines (the combustion chambers, flame tubes, gas ducts, etc.) made out of the refractory alloys against the heat-resistant gaseous corrosion in the process of operation at the temperature of 1000°C and above. The technical result of the invention is creation of the coating with the increased temperature resistance, the cohesive strength, the thermal stability at the operation temperature of 1000°C - for the coating being formed at the room temperature. The heat-resistant coating contains (in mass %): SiO 2  - 56.25-58.05, Al 2 О 3  - 34.3-35.1, CаО - 1.0-1.2, MgO - 1.0-1.1, K 2 О - 2.5-2.6, Na 2 O - 0.6-0.7, TiO 2  - 1.6-1.8, SO3 - 0.15-0.25, Fe 2 O 3  -0.8-1.0 or SiO 2  - 35.25-40.05, A1 2 O 3  -34.3-35.1, CаО - 1.0-1.2, MgO - 1.0-1.1, K 2 O - 2.5-2.6, Na 2 O - 0.6-0.7, TiO 2  - 1.6-1.8, SO 3  - 0.15-0.25, Fe 2 O 3  - 0.8-1.0, SiB 4  - 18.0-21.0, polymethylphenylsiloxane, silicone resin. At that the heat-resistant coating additionally contains SiB 4 , xylene at the following  ratio of the components (in mass %): SiO 2  - 20.0-33.0, B 2 О 3  - 4.0-5.0, Al 2 О 3  - 7.0-8.0, BаО - 7.0-8.0, CаО - 4.0-5.5, MgO - 0.5-1.5, TiO 2  - 1.0-2.2, Cr 2 O 3  - 15.0-17.0, the mineral complex compound on the basis of SiO 2  - 5.0-6.0, polymethylphenylsiloxane - 0.5-0.8, silicone resin - 11.5-12.5, xylene - 10.0-11.0, SiB 4  - 1.5-2.5. Application of the coating being formed at the room temperature ensures reduction of the power input and the labor input at the repair operations under the production process conditions and the increased by 1.5 - 2 times reliability of operation of the details with the coating. The coating ensures ecological purity of the production. 
     EFFECT: the invention ensures the coating increased temperature resistance, cohesive strength, thermal stability at the operation temperature of 1000°C, significantly increased operational reliability of the details with the coating, reduction of the power and labor inputs at the repair operations during production process. 
     3 tbl
Patent RU-2273653-C1 (RU)
Title: Polymeric composition for anticorrosive protection of welded joints
Inventor: MALOVA NINA EVGEN EVNA
IPC: C09D5/08
Filed: 2004-10-05
Granted: 2006-04-10
Abstract: FIELD: polymers, anticorrosive materials. 
     SUBSTANCE: invention relates to polymeric compositions used for protection against corrosion. Polymeric composition comprises epoxidated rubber or dimethylsiloxane rubber as a polymeric binding agent, polyamide resin or polymethylsilazane as a nitrogen-containing hardening agent, talc or mica as a filling agent, aerosil as a thixotropic additive and  electrolytic nickel powder or powder of the alloy system Al-Fe-Cu as a current-conducting additive. The composition can comprise additionally epoxy resin in the amount 10-20 mass. p. Invention provides preparing the composition showing high protective properties in all-climate conditions that allows increasing exploitation period of articles. Invention can be used for filling the internal lap cavity (before welding) formed in the pointed arc welding of metals and alloys. 
     EFFECT: improved and valuable properties of composition. 
     7 cl, 2 tbl
Patent RU-2280236-C1 (RU)
Inventor: KANTOR VENIAMIN KHAIMOVICH
IPC: F42D3/04
Filed: 2004-12-06
Granted: 2006-07-20
Abstract: FIELD: combination charge, applicable in mining industry in breaking of rocks. 
     SUBSTANCE: the combination explosive charge has blocks containing two explosives with different bulk densities and detonating velocities that can transfer detonation to each other, the explosives are positioned in a block in the form of one or several components of the same diameter in an alternating order, the diameter of the combination charge exceeds the critical diameter of detonation of any explosive forming the block, the quantity of the blocks in a charge is determined by the height of the column of the combination charge, the heights of the components of each explosive are calculated by formulas given in the description. 
     EFFECT: enhanced efficiency of blasting due to optimal selection and expansion of the range of use of explosives, their arrangement in the borehole, enhanced efficiency of the blast, control of uniformity of rock crushing, expanded field of application of non-water resistant explosives, reduced cost. 
     7 cl, 8 dwg
Patent RU-2283691-C1 (RU)
Inventor: BOBYL ALEKSANDR VASIL EVICH
IPC: H01L21/3063
Filed: 2005-02-22
Granted: 2006-09-20
Abstract: FIELD: technology for producing semi-penetrable membranes for molecular filtration of gas flows and for division of reaction spaces in chemical reactors. 
     SUBSTANCE: method for producing gas-penetrable membrane includes two-sided electro-chemical etching of monocrystalline plate made of composition A III B V  of n conductivity type  or of semiconductor A IV  with width of forbidden zone E≥1,0 electron volts and alloying level 10 17 -10 20  1/cm 3 . Modes of aforementioned etching are set, providing for generation of simultaneously porous layers, while etching process is performed until moment of spontaneous stopping of electro-chemical process and generation of solid separating layer of stationary thickness on given part of plate area, determined using sharp bend on the curve of temporal dependence of anode current. 
     EFFECT: gas membrane, produced in accordance to method, has increased penetrability for molecules of light gases and increased selectivity characteristics at room temperature. 
     2 cl, 3 dwg, 3 ex
Patent RU-2288332-C1 (RU)
Inventor: KOROBKO VIKTOR IVANOVICH
IPC: E04B7/14
Filed: 2005-06-21
Granted: 2006-11-27
Abstract: FIELD: construction, particularly extensive span structures. 
     SUBSTANCE: structure comprises cable system including carrier cable having ends secured to hinged immovable supports and stiffening girder connected to the cable. The stiffening girder is bar-type diagonal truss having polygonal belts. The diagonal truss includes posts spaced equal distances one from another and extending upwards or downwards from the supports towards truss center. Carrier cable is pre-stressed and located along lower truss belt. Carrier cable is hinged to all span joints of the truss and is connected in hinged immovable manner to bearing joints thereof. 
     EFFECT: reduced structural height and decreased material consumption. 
     2 cl, 2 dwg, 2 tbl
Patent RU-2290280-C1 (RU)
Inventor: STEPANOV JURIJ SERGEEVICH
IPC: B23C5/00
Filed: 2005-07-18
Granted: 2006-12-27
Abstract: FIELD: working materials by cutting, namely working holes of metallic blanks. 
     SUBSTANCE: needle shaped milling cutter includes body with seats. In each seat bushing with pile bundle is arranged. Body is in the form of mandrel with seats arranged along radius and having rectangular cross section with rounded angles. Each seat has turning in its inner surface. On outer surface of bushing whose configuration is reciprocal to that of seat shoulder is formed. In turning of seat compression spring resting upon shoulder of bushing is arranged. Bottom of bushing is inclined by acute angle α relative to plane normal to lengthwise axis of bushing and it engages with cone surface of wave guide arranged in central longitudinal opening of mandrel. Striker is mounted in central opening of mandrel along its axis and it acts upon one end of wave-guide. Other end of wave-guide is subjected to action of helical cylindrical compression spring. Ring having holes for pile bundles is mounted on mandrel. 
     EFFECT: enlarged manufacturing possibilities due to controlling depth of cut off layer and micro-relief of inner surface, intensified working process due to applying stable static load and variable impulse load, improved quality of worked surface, enhanced efficiency of process, increased degree of strengthening surface. 
     2 dwg
Patent RU-2278967-C1 (RU)
Inventor: IBRAGIMOV NAIL GABDULBARIEVICH
IPC: E21B43/27
Filed: 2005-07-25
Granted: 2006-06-27
Abstract: FIELD: production of liquid and gaseous media from wells, particularly to treat oil production and injection well bottom zones. 
     SUBSTANCE: method involves delivering hydrochloric acid solution to well bottom zone by forcing thereof with oil; forming hydrochloric acid solution bath at well head; forcing hydrochloric acid solution into bottom zone; performing swabbing operation via flow string without exercising technological time-delay for acid reaction conduction; delivering hydrofluoric solution to bottom zone, wherein hydrofluoric solution includes mixture of hydrochloric and hydrofluoric acids, as well as surfactant additive; carrying out technological time-delay for 1-2 hours; performing swabbing operation via flow string to reach design well deliverability. 
     EFFECT: increased efficiency of bottomhole zone treatment. 
     1 ex
Patent RU-2306180-C1 (RU)
Inventor: EGOROV IVAN NIKOLAEVICH
IPC: B02C13/00
Filed: 2006-02-06
Granted: 2007-09-20
Abstract: FIELD: impact-type mills for grinding of magnetic materials for powder metallurgy. 
     SUBSTANCE: method involves acting upon material by means of striking surfaces of beaters and simultaneously providing forced mixing of material in grinding zone by exposing material to be ground in zone of arrangement of beaters to mutually perpendicular homogeneous constant magnetic field and non-homogeneous alternating magnetic field and increasing induction of homogeneous constant field and induction gradient of non-homogeneous alternating field until stable magnetically vibrating layer of particles of material under grinding process is produced. 
     EFFECT: increased efficiency and improved milling homogeneity of powder. 
     10 cl, 26 dwg, 18 ex
Patent RU-2301616-C1 (RU)
Inventor: SHAKHOV EHDUARD KONSTANTINOVIC
IPC: A61B5/022
Filed: 2006-02-21
Granted: 2007-06-27
Abstract: FIELD: medicine. 
     SUBSTANCE: moments of compensation are registered during process of compensating pressure raise on base of sharp change in second derivative of pulse wave. During first moment of that, current amplitude of pulse wave is memorized. Lower pressure is assumed to be equal to current value of compensating pressure. During first moment of compensation after compensating pressure reaches increment of 10-15 millimeters of mercury column relating to lower arterial pressure, difference between current maximum and current instant value of pulse wave is calculated. Higher pressure is found from formula of P ah =P al +A al *ΔP c /(A al -ΔA), where P al  is value of lower arterial pressure, A al  is value of pulse wave  amplitude measured at the very first moment of compensation, ΔP c  is difference between compensating pressure and value Pal at first moment when compensating pressure reaches preset increment, ΔA is difference between current maximum and current instant value of  pulse wave. 
     EFFECT: increased speed of measurement. 
     13 dwg
Patent RU-2306759-C1 (RU)
Title: Method for production of special canned soup from vegetables and baltic herring
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2006-03-09
Granted: 2007-09-27
Abstract: FIELD: food processing industry, in particular production of canned soup for space feeding. 
     SUBSTANCE: claimed method includes white roots and onion cutting, roasting in melt butter and chopping; fresh white cabbage shredding, freezing and chopping; beet and carrot blanching and chopping; Baltic herring fillet, green onion, and parsley green chopping; wheat flour sautéing. Abovementioned components are blended with sour cream, fish broth, tomato paste, citric acid, table salt, and CO 2 -extracts of black pepper and bay leaf. Obtained mixture is pre-packed in aluminum tubes, sealed and sterilized. 
     EFFECT: canned goods of increased digestion value.
Patent RU-2305102-C1 (RU)
Title: Method of production of the water solution of disodium or dipotassium salt of zinc oxyethylidene phosphonate with concentration of fifteen - twenty three percent
Inventor: STEPANOVA AL BINA GENNAD EVNA
IPC: C07F9/38
Filed: 2006-03-06
Granted: 2007-08-27
Abstract: FIELD: chemical industry; methods of production of the water solution of disodium or dipotassium salt of zinc oxyethyledene phosphonate. 
     SUBSTANCE: the invention is pertaining to the method of production of the water solutions of disodium or dipotassium salt of zinc oxyethyledene phosohonate with concentration of 15-23 % used as the mineral salts sediments inhibitors and as the microfertilizers and having the properties to inhibit corrosion. The method provides for interaction of the water solution of the sodium zincate or the potassium zincate with the 20-60 % water solution of the oxyethyledenephosphonic acid at the temperature of 60-80°С. As a rule, the sodium zincate or the potassium zincate are produced by interaction of 5-20 % water solution of the sodium hydroxide or the potassium hydroxide with zinc oxide at the temperature of 50-75°С at the molar relation of 2:1. 
     EFFECT: the invention ensures, that as the rule the sodium zincate or the potassium zincate are produced by interaction of the low-concentration water solutions of the sodium hydroxide or the potassium hydroxide with zinc oxide at the temperature of 50-75°С at the molar relation of 2:1. 
     2 cl, 1 tbl, 11 ex
Patent RU-2303312-C1 (RU)
Inventor: KOROLEV VALERIJ IVANOVICH
IPC: H01J61/067
Filed: 2006-04-12
Granted: 2007-07-20
Abstract: FIELD: electrical engineering; manufacture of low-pressure discharge and fluorescent lamps. 
     SUBSTANCE: proposed electrode has single-spiral wire covered with emissive coating with effective part formed by inner surface of turns coiled into conical spiral whose inner space functions as electrode effective part. Ratio of effective part turn diameter to distance between them is 1.0 - 1.3. Electrode is attached through its diameter d 1  to lamp terminal leads and at its diameter d 2  faces lamp positive column plasma; diameters d 1  and d 2  are interrelated by set of equations given in invention specification. Right integrated cone axis is parallel to lamp discharge axis. 
     EFFECT: enhanced stability of light flux due to reducing in-service near-electrode darkening of lamp bulb. 
     1 cl, 2 dwg
Patent RU-2305386-C1 (RU)
Title: Самоходное шасси для агрегатирования фронтальных уборочных машин
Inventor: ZHALNIN EHDUARD VIKTOROVICH
IPC: A01D67/00
Filed: 2006-05-10
Granted: 2007-09-10
Abstract: Изобретение относится к области тракторного и сельскохозяйственного машиностроения, в частности к машинам для кошения трав и зерновых культур. Машина состоит из основных агрегатов колесного трактора: моторной установки, муфты сцепления, коробки перемены передач, ходовых колес, кабины, электрической и гидравлических систем и агрегатов для агрегатирования фронтальных уборочных машин. Новым является применение бортовых редукторов с четным количеством цилиндрических шестерен и корпусами, в которых предусмотрены места для крепления механизма навески и вывешивающих устройств. Технический результат заключается в реверсировании направления движения и повышении поперечной устойчивости. 5 ил.
Patent RU-2308711-C1 (RU)
Inventor: KUTSENKO GENNADIJ VASIL EVICH
IPC: C06B21/00
Filed: 2006-05-24
Granted: 2007-10-20
Abstract: FIELD: technology for manufacturing a product of highly filled polymer composition, in particular, method for determining survivability of polymer composition on basis of dynamics of growth of viscosity up to its maximally allowed value, ensuring shaping of monolithic product. 
     SUBSTANCE: method includes forming a sample of prepared polymer composition in mould for measuring viscosity, thermostatting the mould at temperature, corresponding to upper limit of product shaping temperature, measuring of viscosity every 3-5 hours. Thermostatting of polymer composition and measuring of its viscosity is performed until reaching the maximal allowed value of it, providing for manufacture of monolithic product. Time needed to achieve maximal viscosity value is regarded as survivability time of polymer composition. 
     EFFECT: increased efficiency. 
     1 tbl
Patent RU-2321283-C1 (RU)
Title: Способ получения консервов "свиное филе по-восточному" специального назначения
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/40
Filed: 2006-07-13
Granted: 2008-04-10
Abstract: Изобретение относится к пищевой промышленности. Консервы готовят путем резки, маринования в смеси коньяка, перца черного горького и карри, панирования в крахмале, обжарки в топленом масле и измельчения на волчке свинины, резки, пассерования в топленом масле и измельчения на волчке моркови, корня сельдерея и репчатого лука, замораживания и измельчения на волчке зелени лука-порея, смешивания перечисленных компонентов с соевым соусом, костным бульоном, сахаром и поваренной солью, фасовки полученной смеси в алюминиевые тубы, герметизации и стерилизации. Способ позволяет получать консервы с повышенной усвояемостью.
Patent RU-2321175-C1 (RU)
Title: Способ контроля и управления радиоэлектронными средствами военных объектов и система для его реализации
Inventor: BORODAKIJ JURIJ VLADIMIROVICH
IPC: H04B17/00
Filed: 2006-07-17
Granted: 2008-03-27
Abstract: Изобретение относится к комплексным средствам информационно-управляющих систем управления и контроля за состоянием удаленных от командного пункта управления объектов, функционирующих в реальном масштабе времени, и может быть использовано для унифицированной оценки состояния сложных объектов и систем различного назначения. Технический результат состоит в создании оперативной, быстродействующей, защищенной от естественных и искусственно создаваемых воздействий системы управления радиоэлектронными средствами военных объектов. Для этого в способе вышестоящий командный пункт передает в функциональный сервер обмена информацией информацию об обстановке и команды управления, подчиненные источники информации передают в функциональный сервер обработки информации текущую информацию об обстановке, военные объекты передают в функциональный сервер управления информацию об их боевой готовности, все функциональные серверы загружают в автоматизированные рабочие места программное обеспечение требуемого типа, позволяющее формировать информационные модели и вводить команды боевого управления, а также обрабатывают полученную информацию и передают обработанную информацию в интегральный сервер, который обобщает полученную информацию, создает единую базу данных и передает обобщенную информацию через функциональные серверы в автоматизированные рабочие места, которые передают введенные команды боевого управления в функциональные серверы управления, которые формируют и передают в радиоэлектронные средства военных объектов команды управления ими, а также формируют и передают в интегральный сервер информацию о переданных командах управления, интегральный сервер формирует донесения и передает их в вышестоящий командный пункт, при этом все функциональные серверы осуществляют обмен информацией с интегральным сервером посредством коммутатора функциональных серверов, обмен информацией с автоматизированными рабочими местами - посредством коммутатора автоматизированных рабочих мест, обмен информацией с радиоэлектронными средствами военных объектов - посредством коммутатора аппаратуры сопряжения, причем технологическое автоматизированное рабочее место передает в интегральный сервер команды технологического управления коммутатором функциональных серверов, коммутатором автоматизированных рабочих мест и коммутатором аппаратуры сопряжения. Система содержит множество радиоэлектронных средств военных объектов, которые по каналам связи соединены с командным пунктом управления, в котором расположены по числу радиоэлектронных средств военных объектов соответствующие средства связи, аппаратура сопряжения со средствами связи, коммутатор аппаратуры сопряжения, множество автоматизированных рабочих мест, коммутатор автоматизированных рабочих мест, функциональные серверы, коммутатор функциональных серверов, интегральный сервер и технологическое автоматизированное рабочее место. 2 н. и 12 з.п. ф-лы, 1 ил.
Patent RU-2328142-C1 (RU)
Title: Способ производства консервов "язык тушеный" специального назначения (варианты)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/20
Filed: 2006-09-18
Granted: 2008-07-10
Abstract: Изобретение предназначено для использования в пищевой промышленности. Консервы «Язык тушеный» готовят путем резки, обжарки в топленом масле и измельчения на волчке языка, резки, пассерования в топленом масле и протирки репчатого лука, моркови и корня сельдерея, резки, бланширования и протирки картофеля, замораживания и протирки шпината, пассерования в топленом масле пшеничной муки, смешивания перечисленных компонентов с костным бульоном, томатным соком, поваренной солью, лимонной кислотой и СО 2 -экстрактами биомассы заданного вида микромицета, перца черного горького и лаврового листа, фасовку полученной смеси в алюминиевые тубы, герметизации и стерилизации. Изобретение обеспечивает получение консервов для космического питания, обладающих повышенной усвояемостью. 41 н.п. ф-лы.